O'Sullivan, K. M. (1992). Healthcare workers and hepatitis B.
Citação norma ChicagoO'Sullivan, K M. Healthcare Workers and Hepatitis B. 1992.
Deismireacht MLAO'Sullivan, K M. Healthcare Workers and Hepatitis B. 1992.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.